// Copyright 2009 the Sputnik authors.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
info: |
    If string.charAt(k) in [0xD800 - 0xDBFF] and string.charAt(k+1) in
    [0xDC00 � 0xDFFF], return 4 octets (000wwwxx xxxxyyyy yyzzzzzz ->
    11110www 10xxxxxx 10yyyyyy 10zzzzzz)
esid: sec-encodeuricomponent-uricomponent
description: >
    Complex tests, use RFC 3629, string.charAt(k) in [0xD800, 0xDBFF,
    0xD9FF]
includes: [decimalToHexString.js]
---*/

function Test() {
    var chars = [0xD800, 0xDBFF, 0xD9FF];
    var errorCount = 0;
    var count = 0;
    var indexP;
    var indexO = 0;
    for (var index = 0xDC00; index <= 0xDFFF; index++) {
      var res = true;
      for (var indexC = 0; indexC < chars.length; indexC++) {
        var index1 = (chars[indexC] - 0xD800) * 0x400 + (index - 0xDC00) + 0x10000;
        var hex1 = decimalToPercentHexString(0x0080 + (index1 & 0x003F));
        var hex2 = decimalToPercentHexString(0x0080 + (index1 & 0x0FC0) / 0x0040);
        var hex3 = decimalToPercentHexString(0x0080 + (index1 & 0x3F000) / 0x1000);
        var hex4 = decimalToPercentHexString(0x00F0 + (index1 & 0x1C0000) / 0x40000);
        var str = String.fromCharCode(chars[indexC], index);
        if (encodeURIComponent(str).toUpperCase() === hex4 + hex3 + hex2 + hex1) continue;

        res = false;
      }
      if (res !== true) {
        if (indexO === 0) {
          indexO = index;
        } else {
          if ((index - indexP) !== 1) {
            if ((indexP - indexO) !== 0) {
              var hexP = decimalToHexString(indexP);
              var hexO = decimalToHexString(indexO);
              throw new Test262Error('#' + hexO + '-' + hexP + ' ');
            }
            else {
              var hexP = decimalToHexString(indexP);
              throw new Test262Error('#' + hexP + ' ');
            }
            indexO = index;
          }
        }
        indexP = index;
        errorCount++;
      }
      count++;
    }

    if (errorCount > 0) {
      if ((indexP - indexO) !== 0) {
        var hexP = decimalToHexString(indexP);
        var hexO = decimalToHexString(indexO);
        throw new Test262Error('#' + hexO + '-' + hexP + ' ');
      } else {
        var hexP = decimalToHexString(indexP);
        throw new Test262Error('#' + hexP + ' ');
      }
      throw new Test262Error('Total error: ' + errorCount + ' bad Unicode character in ' + count + ' ');
    }
}

// preheat
const NUMBER_OF_PREHEAT = 1;
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}

ArkTools.jitCompileAsync(Test);
assert.sameValue(ArkTools.waitJitCompileFinish(Test), true, '[JIT] JIT disabled.');

// test
const NUMBER_OF_TEST = 1; // or 2
for (let i = 0; i < NUMBER_OF_TEST; i++) {
    Test();
}
